126157106 has 8 divisors (see below), whose sum is σ = 190028160. Its totient is φ = 62814388.

The previous prime is 126157103. The next prime is 126157117. The reversal of 126157106 is 601751621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (126157103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131486 + ... + 132441.

It is an arithmetic number, because the mean of its divisors is an integer number (23753520).

Almost surely, 2^126157106 is an apocalyptic number.

126157106 is a deficient number, since it is larger than the sum of its proper divisors (63871054).

126157106 is a wasteful number, since it uses less digits than its factorization.

126157106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264168.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 126157106 is about 11231.9680377038. The cubic root of 126157106 is about 501.5380718187.

The spelling of 126157106 in words is "one hundred twenty-six million, one hundred fifty-seven thousand, one hundred six".